Select processor 1
Select processor 2
NVIDIA GeForce RTX 3080 Ti
ASUS ROG Strix GeForce RTX 3090

NVIDIA GeForce RTX 3080 Ti vs ASUS ROG Strix GeForce RTX 3090

Overall score
star star star star star
Released
Q2/2021

Comparison of NVIDIA GeForce RTX 3080 Ti video card vs ASUS ROG Strix GeForce RTX 3090 video card by specifications and benchmarks. NVIDIA GeForce RTX 3080 Ti runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory, while video card ASUS ROG Strix GeForce RTX 3090 runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 350 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.

Differences
Reasons to consider
NVIDIA GeForce RTX 3080 Ti
Report a bug
Reasons to consider
ASUS ROG Strix GeForce RTX 3090
Report a bug
  • Higher clock speed
    1.395 GHz left arrow 1.365 GHz
    Around 2% better clock speed
  • More memory
    24 GB left arrow 12 GB
    50% more memory
Performance tests
Real tests NVIDIA GeForce RTX 3080 Ti vs ASUS ROG Strix GeForce RTX 3090
Specifications
Complete list of technical specifications
NVIDIA GeForce RTX 3080 Ti NVIDIA GeForce RTX 3080 Ti
ASUS ROG Strix GeForce RTX 3090 ASUS ROG Strix GeForce RTX 3090
GPU

Comparison of GPU cores for NVIDIA GeForce RTX 3080 Ti and ASUS ROG Strix GeForce RTX 3090 graphics cards. The GPU core data contains the number of blocks (in the AMD documentation these blocks are called Shader Engine (SE), while Nvidia calls them Graphics Processing Clusters (GPC), words are different, the essence is the same) and ROP/TMUs (Raster Processing Units). These characteristics have a great influence on the GPU computing power.

  • GPU Chip
    GA102-225-A1 left arrow GA102-300-A1
  • Execution units
    80 left arrow 82
  • Shader
    10240 left arrow 10496
  • Render Output Units
    112 left arrow 112
  • Texture Units
    320 left arrow 328
Memory

The values comparison for the amount, type and speed of memory, along with the bandwidth in the NVIDIA GeForce RTX 3080 Ti and ASUS ROG Strix GeForce RTX 3090 GPUs. A sufficiently large amount of graphics memory with high frequency and adequate bandwidth positively affects the speed of high resolution texture processing.

  • Memory Size
    12 GB left arrow 24 GB
  • Memory Type
    GDDR6X left arrow GDDR6X
  • Memory Speed
    19 Gbps left arrow 1.219 GHz
  • Memory Bandwith
    912 GB/s left arrow 936 GB/s
  • Memory Interface
    384 bit left arrow 384 bit
Clock Speeds

Let's compare the base and maximum frequency of the NVIDIA GeForce RTX 3080 Ti and ASUS ROG Strix GeForce RTX 3090 graphics cards. These values are not displayed in the BIOS, but can be viewed with the help of diagnostic utilities such as GPU-Z or Everest.

  • Base Clock
    1.365 GHz left arrow 1.395 GHz
  • Boost Clock
    1.665 GHz left arrow 1.725 GHz+ 2 %
  • Avg (Game) Clock
    -- left arrow 1.695 GHz
Thermal Design

Comparison of the thermal design power of the NVIDIA GeForce RTX 3080 Ti and ASUS ROG Strix GeForce RTX 3090 GPUs. The TDP number determines the maximum power consumption of your graphics card. The specifications for computer ventilation and power supply are often based on the TDP numbers and should be optimized for it.

  • TDP
    350 W left arrow 350 W
  • TDP (up)
    -- left arrow 430 W
Featureset

In this section, we'll explore what functions the NVIDIA GeForce RTX 3080 Ti and ASUS ROG Strix GeForce RTX 3090 GPUs have. In addition, we have added ray tracing support to achieve the proper simulation of light rays and shadows. The list can vary slightly depending on the manufacturer.

  • Max. resolution
    7680x4320 left arrow 7680x4320
  • DirectX
    12_2 (Ultimate) left arrow 12_2
  • Raytracing
    Yes left arrow Yes
  • DLSS / FSR
    Yes left arrow Yes
Supported Video Codecs

Let's compare how NVIDIA GeForce RTX 3080 Ti and ASUS ROG Strix GeForce RTX 3090 support popular codecs h264, VP8, h265 / HEVC, VP9 and AV1. The availability of such video codecs helps reduce the load on the graphics card during the playback or creation of videos. This has a positive effect on reducing power consumption and heat generation by the GPU.

  • h264
    Decode / Encode left arrow Decode / Encode
  • h265 / HEVC
    Decode / Encode left arrow Decode / Encode
  • VP8
    Decode left arrow Decode
  • VP9
    Decode left arrow Decode
  • AV1
    Decode left arrow Decode
Additional data

Here you can find information about the type (for desktops or laptops) and architecture of NVIDIA GeForce RTX 3080 Ti and ASUS ROG Strix GeForce RTX 3090, along with the sales starting time and the price at that moment. We provide a link to the GPU specifications directly from its manufacturer.

  • GPU Interface
    PCIe 4.0 x 16 left arrow PCIe 4.0 x 16
  • Structure size
    8 nm left arrow 8 nm
  • Release date
    Q2/2021 left arrow Q4/2020
Latest comparisons